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Conditions that determine the frequency of machine maintenance?
Wiki User
∙ 14y ago
You must monitor your machine from time to time. You could use visual inspection, or some other methods depending on machine. Most popular methods for rotating machinery are vibrodiagnostics, oil anlysis and proactive maintenance,
Wiki User
∙ 14y ago
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What are the responsibilities of a Mechanical Maintenance Engineer?
as mechanical maintenance engineer following responsibility 1.doing preventive maintenance and keep machine condition good as possible. 2.finding machine requirement in running condition 3.attend machine breakdown and find the route course of same 4.check machine all spare parts and constable items stock as required.
What is mechanical maintenance?
A planned or unplanned repair on any machine to maintain its efficiency or performance.
How the rpm increase by changing frequency and voltage?
Let a rotating machine have following: Frequency (f); Speed of Motor (N); No. of Poles (P) N= (120*f)/P From above Speed N is directly proportional to frequency f indirectly proportional to number no. poles P
Why the synchronous motor is always a salient pole machine ie why don't we use a cylindrical pole machine as a synchronous motor?
The speed of the machine is tied to the power supply frequency and the number of poles the machine has. It becomes impractical to make a round rotor machine with many poles, so machines that spin at low revolutions will typically be salient designs. A two or four pole machine could be round rotor designs.
What is the function of ACtoAC convertor in doubly fed induction generator?
The Doubly Fed Indcution Generator (DFIG) is a very popular machine, since the output of the stator terminals is already at 60hz (no change in voltaje or frequency necessary). The matrix converter is used in the rotor side (wound rotor) in order to control the frequency and voltage magnitud to make the induction machine generate power at a wide range of speeds...
What is machine history cards for maintenance?
Machine Life.
Does MRI machines need maintenance?
A MRI machine may need maintenance. When the machine gets so old it can cause it to break.
What is maintenance in engineering?
It is one thing to engineer or build a machine, it is totally different thing to keep the machine running a its best. Maintenance is the work that keeps things running and finds future problems before the problem stop the machine running at all. Maintenance is also fixing problems that stop the machine so the machine can be restarted
Which weights require the least maintenance?
Machine weights require little or no maintenance at all.
What is the relationship between electrical frequency and magnetic field speed for an ac machine?
What is the relationship between electrical frequency and magnetic field speed for an ac machine
What was the original job of a Millwright?
mechanic machine tool maintenance
What happens when Electrical Frequency above the rated Frequency is given to an electrical Machine?
failure of generation and cause losses
What is the term for what measures sound waves?
An oscilloscope is the machine, but it measures frequency.... so sound waves are measured by frequency
Where can one purchase a high frequency machine?
One can purchase a high frequency machine from eBay where there are many such devices available for prices between $40 and $200. One can also get them from DHGate.
What are the responsibilities of a Mechanical Maintenance Engineer?
as mechanical maintenance engineer following responsibility 1.doing preventive maintenance and keep machine condition good as possible. 2.finding machine requirement in running condition 3.attend machine breakdown and find the route course of same 4.check machine all spare parts and constable items stock as required.
What best describes the function of standardization of the ekg machine?
standardization is important because it helps to determine whether the machine is set and working properly or not.
How would you say - operational and maintenance OR operation and maintenance?
If a machine is properly maintained then it will remain operational. I prefere the job description operations and maintainance.
